Featuring proven differential pressure sensor technology, the Rosemount 3251 Subsea Qualified Differential Pressure Transmitter is specially engineered to operate in harsh subsea environments.
This compact transmitter has a maximum working pressure of up to 15000 psi (1034 bar) and is qualified for subsea production and control applications. The patented Saturn™ Capacitive Sensing technology enables the industry's best accuracy and long-term stability.
rosemount 3251 subsea
Rosemount™ 3251 Subsea Qualified Differential Pressure Transmitter

Specs

Warranty
Up to 5-year limited warranty
Communication Protocol
Modbus® RS-485, 4-20 mA HART®
Measurement Range
Up to 150 psi (10,34 bar) Differential with maximum static pressure up to 15,000psi (1034 bar)
Process Wetted Material
Alloy C-276
Diagnostics
Basic Diagnostics
Certifications/Approvals
Subsea Qualifications to API 17F (ISO 13628-6), API 17D (ISO 13628-4), see full specs for complete list of certifications

Features

  • Qualified and tested for subsea production and control applications per API 17F and API 17D
  • Operates at pressures of up to 15000 psi (1034 bar) and 11400 ft. (3500 m) water depth for harsh process conditions
  • Ultra-compact, lightweight design for easier mounting in subsea applications
  • Remote diaphragm seals eliminate hydrate formation and enable operation at extreme process temperatures (up to 200 °C)
  • Patented Saturn Capacitive Sensing technology enables long-term stability and accuracy

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